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More information | Combined pH Electrodes
To meet your analysis needs, combined pH electrodes are available with a variety of lengths, diameters and reference systems. All our electrodes are delivered with a Certificate of Conformity signed by the Total Quality Manager. This specifies the sensitivity, zero pH, response time and batch number of the electrode.
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More information | Glass pH Electrodes
pH glass electrodes from Radiometer Analytical are made with highly shock-resistant glass, making them extremely tough. The average life time of a correctly mained glass pH electrode is apprimately 2 years.
Glass pH electrodes are always used in combination with reference electrodes.
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More information | Reference Electrodes
A reference electrode provides a stable potential whatever the measurement conditions. The main differences between reference electrodes are the type of reference system and the liquid junction.
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More information | Salt-bridge junction
During measurement, the salt-bridge junction prevents the reference electrode from being contaminated by the media and vice-versa. It consists of a glass tube terminated by a liquid junction. Always ensure the filling solution used corresponds to the application.
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More information | Ion-selective Electrodes
The use of ion selective electrodes constitutes a quick and cost effective method of determining ionic activity.
Each electrode is carefully checked before packing and is delivered with an individual control report including information such as the response curve, checkpointvalue and slope.
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More information | Metal and Combined Metal Electrodes
Single and combined metal electrodes can be used for redox measurements, redox titrations or potentiometric techniques whereas double metal electrodes are ideal for imposed current potentiometric titration. Radiometer Analytical's electrode range features single, double,and combined metal electrodes with platinum, silver, gold, antimony, mercury and glassy carbon sensing elements.
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More information | Conductivity Cells
Radiometer Analytical offers conductivity cells for a wide range of applications. 2-pole cells consists of 2 plates of platinum and are ideal for routine measurement of conductivity and for use with a sample changer due to the easy rinsing. 3-pole cells consists of 3 platinum rings which facilitate optimal shielding during measurement. 4-pole cells consist of 4 platinum rings. They ensure accurate results over several decades of conductivity with a single cell using just one calibration.
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More information | Temperature sensors
For pH measurements and measurements with ion-selective electrodes and conductivity cells, use of a temperature sensor is recommended because temperature affects the results.
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